容器水平伸缩（HPA）
- Use Horizontal Pod Autoscaler (HPA)
- Fine-tune the scaling behavior of HPA
- Implement horizontal auto-scaling based on Alibaba Cloud metrics
- Configure horizontal pod autoscaling with Alibaba Cloud Managed Service for Prometheus metrics
- Configure horizontal pod autoscaling for multiple applications based on the metrics of the NGINX Ingress Controller
- Use ALB Ingresses to enable automatic application scaling based on QPS